2Pcs DC6V Micro Electric Reduction Motor 1000RPM 4MM Shaft Low Noise M4x55mm For
Speed: 1000RPM. Shaft Size: Approx. M4 x 55mm / 0.2 x 2.2in. Easy Installation: The size of this DC motor is small and does not take up space, the installation is simple and easy to use, practical and durable.